CJ Designs Billet Fuel Filler Neck Kit

Choose a machine

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

Use one of my Saved Machines
CJ Designs Billet Fuel Filler Neck Kit
  • View Larger

    CJ Designs Billet Fuel Filler Neck Kit

    Our Price: $142.99$152.00

    View Product Details

    Select type, year, make and model above

    Live Help
    • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

      -Dan Thomas, CEO and Founder

    • Returns

      We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

    • Warranties

      We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

    • Have questions?

      Live Help (Leave email if after hours)
      Email: sales@rockymountainatv.com
      Call us: 1 800 336-5437
      7am-7pm Mon-Fri 8am-4pm Sat (Mountain Time)

    Details

      If you have a KTM 690, you know that accessing and using the stock fuel filler cap can sometimes be a hassle. With the CJ Designs Billet Fuel Filler Neck Kit you get a solution that solves several problems typically encountered with the stock components.

      With this kit you’re looking at a screw on cap and a fuel neck that attaches directly to your fuel tank, creating a secure seal using the stock O-ring. With these design changes, CJ Designs completely eliminates the chances of a broken key and greatly reduces that chance of dirt falling down into your fuel and obstructing your efi system?problems both encountered with the stock gas cap.

      This new designs still vents at the same 90 degree angle so you won’t need a breather vent cap, and after a fairly simple installation, the CJ Designs Billet Fuel Filler Neck Kit will get you back out on your 690 without the hassle of the old components.

      Specs:
    • New design for KTM 690 fuel fill neck and gas cap
    • Billet aluminum construction with screw on cap
    • Prevents problem of key breaking off in gas cap
    • Greatly reduces chance of dirt and debris from entering your tank
    • Easily accessible even with luggage in place
    • Attaches directly to gas tank
    • Uses stock O-ring for precise, reliable fit and seal
    • Uses same 90 degree venting as stock so no breath vent cap is required
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    CJ Designs Billet Fuel Filler Neck Kit Reviews

    Each review submitted enters you into a
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
     
    4.7 / 5.0
    19 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    17
    1
    0
    0
    1
    Value
    3.7 / 5
    Durability
    4.7 / 5
    Ease of Use
    5.0 / 5
    Fitment
    4.6 / 5
    Performance
    4.9 / 5
    Recommend it?
    Yes (12)
    No (1)
    Value
    5 / 5
    Durability
    4 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    As Described
    Very happy with quality. Solid fit and as described. Easily install.

    -m-2018 KTM 690 ENDURO--
    April 5, 2019
    Houston, TX, US
    Age: 25-44
    Purchased
    3 weeks ago
    Gender:
    Male
    Weight:
    251 - 280 lbs.
    Height:
    6'4 - 6'6
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    2018 KTM 690 ENDURO
    Works excellent. Much easier to use than factory filler. Easy Install with good instructions. Quality of product is fantastic. Durability is unknown as of now, because I haven't had it long. Shipping from RMATV/MC is fast.

    -m-2018 KTM 690 ENDURO--
    January 2, 2019
    Cincinnati, OH, US
    Age: 45-64
    Purchased
    5 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Recommend it?
    Yes
    Works great.
    Bought this immediately for my '18 690. Works great, I prefer not needing to pull my key to refuel. I may rig up lanyard for it, I'm not the first to forget to get it back on after fueling.

    -m-2018 KTM 690 ENDURO--
    September 17, 2018
    Meridian, ID, US
    Age: 45-64
    Purchased
    7 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'7 - 5'9
    Value
    4 / 5
    Durability
    5 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Solid design
    Love the look and better design. Price was steep but cheaper than replacing an injector from dirt.
    August 6, 2018
    Somerset, WI, US
    Purchased
    1 year ago
    Value
    2 / 5
    Durability
    3 / 5
    Ease of Use
    5 / 5
    Fitment
    4 / 5
    Performance
    4 / 5
    Recommend it?
    Yes
    KTM 690 Gas Cap
    I like the design and function. Much better than stock and no key. I think the mounting screws should be a little longer. Was only able to get 2-3 full turns on each screw. Too expensive for what it is.

    -m-2018 KTM 690 ENDURO--
    CJ Designes
    OEM with Key
    April 24, 2018
    Braselton, GA, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    A+
    Bought this when my factory gas cap started leaking. Fit the leaking and no longer required me to remove the key from my bike to do it.

    Fit and finish was excellent, installation was a breeze.
    February 4, 2018
    Fruitport, MI, US
    Age: 25-44
    Purchased
    over 2 years ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'10 - 6'0
    Value
    1 / 5
    Fitment
    1 / 5
    Recommend it?
    No
    Over-hyped
    For a model specific billet piece it really doesn't fit all that well. Just kind of sits in the general vicinity of the filler space while you guess at alignment and hope the o-ring stays in place. Still room for lot's of dirt to get down under it from the sides. Better than than the stock set up but only by about $20. Extraordinarily over-priced.

    -m-2017 KTM 690 ENDURO--
    January 26, 2018
    Plano, TX, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Keeps all the dirt from falling into tank when refueling nice billet design simple install well worth the price

    -m-2016 KTM 690 ENDURO--
    May 16, 2017
    Helena, MT, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    6'1 - 6'3
    Value
    3 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Great
    Little pricey but clean fit

    -m-2016 KTM 690 ENDURO--
    April 5, 2017
    Bruce mines , ON, CA
    Purchased
    over 2 years ago
    Value
    3 / 5
    Durability
    5 / 5
    Ease of Use
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    CJ Designs Billet Fuel Filler Neck Kit: KTM690
    Great product. I think they're all overpriced :)

    -m-2015 KTM 690 ENDURO--
    March 22, 2017
    Kansas City, MO, US
    Purchased
    over 2 years ago
    Each question or answer submitted enters you into a:
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 3 questions Browse 3 questions and 11 answers
    Where to get a replacement gas cap for this?
    Ryan D on Jan 16, 2017
    BEST ANSWER: Any Acerbis replacement gas cap will work on this kit.
    What is the internal diameter of the filler neck?
    Howard B on Apr 23, 2018
    BEST ANSWER: Don’t know the exact dimensions
    Same as stock/standard filler neck
    Will an Acerbis lockable cap fit this kit ?
    sean w on Sep 17, 2017
    BEST ANSWER: I'm pretty sure that when I was reading about the neck before purchase that it uses the small Acerbis screw on cap and the small screw on locking cap also. Myself I'm with John T. Got this neck to do away with the key! Hope this is of help.
    RM Cash ProgramParts Finder